18748212480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{542483}}^1$

素因数の和:542513

約数の個数: 144

約数和(自身を含む): 66530237760

約数和(自身を除く): 47782025280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 542483, 1084966, 1627449, 2169932, 2712415, 3254898, 4339864, 4882347, 5424830, 6509796, 8137245, 8679728, 9764694, 10849660, 13019592, 14647041, 16274490, 17359456, 19529388, 21699320, 24411735, 26039184, 29294082, 32548980, 34718912, 39058776, 43398640, 48823470, 52078368, 58588164, 65097960, 69437824, 73235205, 78117552, 86797280, 97646940, 104156736, 117176328, 130195920, 138875648, 146470410, 156235104, 173594560, 195293880, 208313472, 234352656, 260391840, 292940820, 312470208, 347189120, 390587760, 416626944, 468705312, 520783680, 585881640, 624940416, 694378240, 781175520, 937410624, 1041567360, 1171763280, 1249880832, 1562351040, 1874821248, 2083134720, 2343526560, 3124702080, 3749642496, 4687053120, 6249404160, 9374106240, 18748212480]

約数ペア:

[(1, 18748212480), (2, 9374106240), (3, 6249404160), (4, 4687053120), (5, 3749642496), (6, 3124702080), (8, 2343526560), (9, 2083134720), (10, 1874821248), (12, 1562351040), (15, 1249880832), (16, 1171763280), (18, 1041567360), (20, 937410624), (24, 781175520), (27, 694378240), (30, 624940416), (32, 585881640), (36, 520783680), (40, 468705312), (45, 416626944), (48, 390587760), (54, 347189120), (60, 312470208), (64, 292940820), (72, 260391840), (80, 234352656), (90, 208313472), (96, 195293880), (108, 173594560), (120, 156235104), (128, 146470410), (135, 138875648), (144, 130195920), (160, 117176328), (180, 104156736), (192, 97646940), (216, 86797280), (240, 78117552), (256, 73235205), (270, 69437824), (288, 65097960), (320, 58588164), (360, 52078368), (384, 48823470), (432, 43398640), (480, 39058776), (540, 34718912), (576, 32548980), (640, 29294082), (720, 26039184), (768, 24411735), (864, 21699320), (960, 19529388), (1080, 17359456), (1152, 16274490), (1280, 14647041), (1440, 13019592), (1728, 10849660), (1920, 9764694), (2160, 8679728), (2304, 8137245), (2880, 6509796), (3456, 5424830), (3840, 4882347), (4320, 4339864), (5760, 3254898), (6912, 2712415), (8640, 2169932), (11520, 1627449), (17280, 1084966), (34560, 542483)]